词汇	modem history
释义	modem history 近代
随便看	compound planetary train compound planet gear set compound plank compound planning model compound plantain ointment compound plant extract compound, plast compound, plastic compound plastic foil compound plasticizer compound plastisity compound plate compound plate defect compound plate evaporator compound plating Compound Platycodon Compound Platycodon and Ammonium Chloride Syrup Compound Platycodon Tablets Compound Platylodon Root Pouchy Tea compound plllen grain compound plugging agent compound pocket compound Poinsson process Compound Poissin process compound Poission process